Cando Massage ball, ring-shape(6.5" x 2" x 6.5") Roll across sore, tired muscles. Provide sensory experience on hands, arms feet, legs or back. 6.5" diameter. Weights 0.5 lbs. Cando Massage ball, Peanut-shape(0.5 lbs) Effective massager for feet, back and large surfaces. Promotes sensory stimulation. 5 3/4" L x 3" diameter. Colors vary.